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by SpecialChem

ELASTOSIL® M 4670 A/B

Technical Datasheet | Supplied by Wacker

ELASTOSIL® M 4670 A/B by Wacker is a two-component, pourable, good flow, addition curing silicone rubber. Suitable for all molds of models with undercuts that are to be reproduced in casting resins, and a certain inherent rigidity of the molds is required. Offers fast & non-shrink cure at room temperature and outstanding resistance to common casting resin. Exhibits high hardness and high tear strength. ELASTOSIL® M 4670 A/B is designed for mold making applications.

ELASTOSIL® M 4670 A/B Properties

Flammability Properties

Value & Unit

Test Condition

Test Method

Flash Point

> 200 °C

(Part A)

DIN 51376

Flash Point

> 250 °C

(Part B)

DIN 51376

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